DEFLECTION COIL OF DEFLECTION YOKE AND GREEN FEATURE IMPROVING METHOD USING THE SAME

摘要

PURPOSE: the deflection yoke and raising green characteristic of deflection coil provide it using the green deflection yoke and optimization feature of the left/right asymmetry feature of identical recovering. CONSTITUTION: the deflection coil of deflection coil, comprising: screen portions (41), wherein the first and second grooves (43 and 45) bend to the width of window (41a) vent portion screen portions of central axis asymmetrical relative to one anotherly, first and second grooves (43 and 45) the first and second grooves different from each other and area (43 and 45) are different; Neck; And window portion.